Fields Created based on Criteria

My question to the community, is it possible to have fields be automatically created based upon certain criteria? Right now, in my template I have to create the fields and then determine when they are visible based on a certain criteria. I would rather the field actually be created when the criteria is met instead of having to create a 100 redundant fields. For example, I have Row A with 5 fields once all 5 fields have been filled, Row B is created with the same 5 fields that would need to be filled out before Row C can be generated.