If you want to use the play axis in the stacked column chart first you need to install the play axis. Here are the steps you can proceed with:
Step1- Go to ay browser and type "store.office.com"
Step2- Click to "Power BI" on your left-hand side.
Step3- Click to "Search visual for Power BI" and type "Play axis" in the box.
Step4- Select button for play axis(Dynamic slicer).
Step5- Click on ADD.
Step6- Click on Download to play axis.
Then you can start using stacked column using your data set.