download the PBIX file from Power BI Service when data source is excel and csv

[v-piyushsha]

We would like to enabled to download the PBIX file from Power BI service because currently its a limitation. 
You can't download reports based on local Excel or CSV files that were uploaded to Power BI.
https://learn.microsoft.com/en-us/power-bi/create-reports/service-export-to-pbix#limitations-when-do...