Hi @Anonymous,
Could you please share a bit more about your scenario?
Do you want to export the dashboard data within the PowerApps Analytics, and then import it into your Power BI dashboard?
Currently, you could export the dashboard data within the PowerApps Analytics into a .CSV file, then create a dataset within your Power BI based on the exported .CSV file.
After that, you could create a report based on the new created dataset, select a proper Visualization and save it, then pin your Report into your Power BI dashboard as a tile.
More details about exporting the dashboard data within the PowerApps Analytics, please check the following GIF screenshot:
Best regards,
Kris