Show/Hide trend line using DAX

Tayyab , More information is needed. Measure slicer and calculation group can help

measure slicer

https://community.powerbi.com/t5/Desktop/Slicer-MTD-QTD-YTD-to-filter-dates-using-the-slicer/td-p/500115
https://radacad.com/change-the-column-or-measure-value-in-a-power-bi-visual-by-selection-of-the-slicer-parameter-table-pattern

 

calculation groups
https://www.sqlbi.com/blog/marco/2020/07/15/creating-calculation-groups-in-power-bi-desktop/

Hi Tayyab 

 

Sorry the description is not clear. Can you please provide some sample data and more details to describe the requirement? https://community.powerbi.com/t5/Desktop/How-to-Get-Your-Question-Answered-Quickly/m-p/1447523 

 

If the trend line value is calculated by a measure, you can consider using ISFILTERED or SELECTEDVALUE to tell whether a slicer is picking a value. When a value is picked, the measure calculates the correct trend value. Otherwise, make the measure return blank. 

 

Or you can try creating bookmarks for Show and Hide status separately. Then bind the bookmarks to buttons and use buttons to switch the bookmarks. 

 

Reference:

Power BI bookmarks 

Power BI buttons 

 

Best Regards,
Community Support Team _ Jing
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