I made a google sheet generator to quickly generate treasure hoards (along with precious items that can be found in said hoard) and thought I would share it!
https://docs.google.com/spreadsheets/d/ ... sp=sharing
It does not generate a treasure index as the magical items are recommended to be handmade by the loremaster for the players.
The sheet uses a script I made myself and it might require you to allow it access (it did for me). This is the first sheet I've made using scripts so if you run into issues I'll try my best to help you