Luna does this! I give her toys like toilet rolls and tissue boxes for some cheap and easy destruction, as well as whimzees to get her teeth into regularly. She, loves piling up substrate and tunneling and digging (and did that "blocking the wheel" trick to escape once!). I let her have a big pile at one end of the cage where she sleeps and graduate down to very little substrate by her wheel. This usually stops her from blocking it up (I keep an eye on it) but I have quite a long cage (detolf), so a bendy bridge might be a better solution depending on how it fits in your cage
