It depends.

Some fests don't allow it; check the rules or ask a moderator.

Some let you pick one prompt to count, but not the others.

However, there are achievements that combine prompts, like the postage stamp being four in a square all crammed into the same fill. Two squares together are used for binary fills.

Unless a fest mod says otherwise, though, anything goes in allbingo. It's a high-inspiration, low-pressure group. Do what works for you.