Hi Babymum, unfortunately it's not possible to copy-and-paste your list of categories onto Word or Notepad.
Instead, you may refer to the list of categories we have in this page (which can be copied and added to your list):
http://www.brillkids.com/teach-reading/content-little-reader.phpAlternatively, you can open Little Reader and write / type your list manually -- this might work better for you since you mentioned that you've created your own categories too.
I hope this helps!