Slicer Parameter

Hi all,

In scope of my project i have created in the Power BI Query a parameter ,which gives the user the option to choose one of the available values. 

The problem is, when the user decides to change the value of this parameter he must choose the option "Transform Data"  and then "Edit Parameters".

I would like to ask if it is possoble to create a slicer which contains all the possible values of this parameter and when the user chooses one of them, then dynamically change all the dashboards.