Here is a solution to import Tempo account budget as property for eazyBI on Jira Data Center.
You need to retrieve tempo budget details using additional Rest API source appliation and import this additional data to already imported “Account” dimension members.
See this video:
Note, that for the eazyBI app on Jira Cloud the Tempo API is different you might want to explore Tempo Cloud documentation:
Martins / eazyBI support