Not quite as simple. HIX's don't have a restaurant or pantry, so that's simple. But Candlewoods (which have kitchens in all their rooms), while not having a restaurant, have a pantry (where you can buy food to cook yourself back in your room, a soft of self-service room service if you will !), and if you buy stuff there and put it on your folio then my experience is you do not get points for those incidentals.

(Never stayed at a Staybridge so dunno if that's another exception or not.)