Dashboard title to replicate filter - single selection or All

I want to have a title in the dashboard that will reflect the value selected in the filter.

Here is the screenshot of the sample workbook:

On the right side is a Single Select drop-down and the title in Blue reflects that selection. Except that I also want the title to show 'All' when All is selected from the drop-down.

At the moment, the title us just a worksheet, but of course when you select 'All', then all of the values are displayed, I just want it to say 'All'.

Is this possible?

I have attached a sample workbook.

Thanks