Is it possible to make a screen so that you need an amount less than your Triforce piece total to access an area with a "Level 9 Entrance" screentype?

Example: If I were to do a LttP-esque quest, I would set up the 3 Medallions as the first 3 Triforce pieces, and the Crystals as the rest. Is there a way to make the Lost Woods inaccessible until you have the 3 Triforce pieces (medallions) before going to get the Master Sword WITHOUT getting all the crystals as well?