We sure could!
…But then we might not have time to make everything else in the game, like more character races, creatures, wearables, weapons, etc. Takes time to make these things, so we want to start with making a wide selection of nice items to start with, and we can add more variants later. One type of chair, one type of table, one of each creature, one of each type of weapon… rather than twenty different chairs and nothing else 