I found this on amazon as an example sometimes you can find the stand on ebay. Mine is 20 years old and they don't make it anymore. There are also some made by Grace, but they are verrrrrrrrrrrrrrrry expensive. Mine was about $20 it will be more now but should be well under $100.
Maybe this will help. There are even stands for your hoop that aren't floor stands you can use them for working on your lap or table with your hoop. Do a google search.