you for reaching out on the community and telling us about your issue. I do apologize for the issue you're having. I'm wondering here do you want to print the list of categories available or would you like to do a report on the categories you're using? The first option isn't available as we're not able to print the category list out. You are able to see if fully by going across the top to window > Categories. From here you can find the full list of categories available as well as add any you may need,
If you're looking for more information about reports in general I'll link an article down below that may help with customizing and finding a report that works for you
let us know if this helps resolve the issue for you.