Is there anyway to create an object that you can push via tile-based movement, if so, how?

i'm struggling to create a soko-ban esque game (because i want to) where you push tiles onto buttons, i aslo can't figure out how to use the tilemap either but one thing at a time

howtoconstructdemos.com/push-objects-in-tile-based-game-sokoban-style

thanks <3