Unless breakfast is a benefit provided to all by the brand, you must choose breakfast instead of points (Diamonds get both).
From the Hilton Honors terms and conditions:
Choose a My Way On-Property benefit. Click this link to view the choices at each hotel brand within the Hilton Portfolio. At Waldorf Astoria® Hotels & Resorts, Conrad® Hotels & Resorts, Canopy™ by Hilton, Hilton Hotels & Resorts, Curio - A Collection by Hilton and DoubleTree by Hilton™ and Tapestry Collection by Hilton™ properties, Gold Hilton Honors Members may be upgraded to preferred rooms up to Executive Floor room types. Preferred rooms may also include those not on the Executive Floor but conferring Executive Lounge access, the next-best available room types, rooms with desirable views or amenities or other rooms identified as “preferred” by the hotel and may vary within each brand. Group reservations and certain rates are not eligible for complimentary upgrades. All upgrades are granted on a space-available basis for the entire stay, as determined at the time of arrival. Upgrades will be given only for one room for the member, regardless of additional rooms the member may have purchased at or after the time of booking. The following brands do not offer complimentary upgrades: Embassy Suites™, Hilton Garden Inn®, Hampton by Hilton™, Tru by Hilton™, Homewood Suites by Hilton®, Home2 Suites by Hilton®, and Hilton Grand Vacations®.
The My Way choices:
MY WAY GOLD MEMBERSHIP HOTEL BENEFITS:
Waldorf Astoria™ Hotels & Resorts
- Space-available upgrade to a preferred room
- 1,000 Hilton Honors Bonus Points per stay or a daily complimentary continental breakfast in the hotel's designated restaurant for you and up to one additional guest registered to the same room each day of your stay
Conrad® Hotels & Resorts, Curio - A Collection by Hilton, DoubleTree by Hilton™, Hilton Hotels & Resorts, LXR Hotels & Resorts and Tapestry Collection by Hilton™
- Space-available upgrade to a preferred room
- 1,000 Hilton Honors Bonus Points per stay or a complimentary continental breakfast for you and up to one additional guest registered to the same room each day of your stay
Canopy™ by Hilton
- Space-available upgrade to a preferred room
- 500 Hilton Honors Bonus Points per stay or a complimentary continental breakfast for you and up to one additional guest registered to the same room each day of your stay
Embassy Suites Hotels™
- 500 Hilton Honors Bonus Points per stay or two snack/refreshment choices per stay
Hilton Garden Inn™
- 750 Hilton Honors Bonus Points per stay or a complimentary Hot Cooked-to-Order Breakfast for you and up to one additional guest registered to the same room each day of your stay
Hampton by Hilton™
- 250 Hilton Honors Bonus Points per stay or choice of snack and non-alcoholic beverage
Tru by Hilton™
- 250 Hilton Honors Bonus Points per stay or choice of snack and 2 bottles of water per stay
Homewood Suites by Hilton™
- 250 Hilton Honors Bonus Points per stay or two bottles of water and sweet snack per stay
Home2 Suites by Hilton™
- 100 Hilton Honors Bonus Points per stay or choice of snack and bottled water per stay
Hilton Grand Vacations™
- 1,000 Hilton Honors Bonus Points per stay