Using the new On-Object editing in Power BI Desktop? Have you figured out how to enable drillthrough yet? Adam has and is here to show you the clicks!
Power BI April 2023 Feature Summary
https://powerbi.microsoft.com/blog/power-bi-april-2023-feature-summary/
On-object Interaction
https://learn.microsoft.com/power-bi/create-reports/power-bi-on-object-interaction