When I had to design the Treasure Generator, I realized that it would be useful for a lot more.
I have no issue with users applying it to whatever tables they want. What you can't do is generate tables (treasures or otherwise) and then distribute the XML files, because that would go against ICE's IP.
If there is interest in using it for something other that treasure, and you have a good working example, and there is no risk of it conflicting with the IP, we can talk about renaming the feature to something more general.