Support the creation of DAX calculation groups in Power BI Desktop - otherwise Power BI can only consume calculation groups created in Analysis Services, whereas it would be very useful to have this feature in any Power BI model. Even just a simple text window with a script would be fine. You can clean up the UI later. Thanks.
Duplicate idea from Matt: https://ideas.powerbi.com/forums/265200-power-bi-ideas/suggestions/37146070-bring-forward-calculation-groups-for-power-bi-desk.
marco has also suggested this idea https://ideas.powerbi.com/forums/265200-power-bi-ideas/suggestions/37146049-support-creating-calculation-groups-in-power-bi-de