PDF Report to Dashboard

Hi,

I am just starting with Power BI.

My task is to turn a pdf report in  PowerBI dashboard.

Since in the report there is not a well defined database but rather single excel tables for each visualisation (not related to each other), I wanted to ask for best practice on getting started with this kind of data.

I checked Power BI Report Builder but it is asking for SQL connection which is not my case of data.

Any ideas on how to better approach to this task?

Regards