DAX Formula that displays dynamic format without converting to text?

I'm looking for a solution to create a dynamic measure similar to what Kasper De Jonge blogged about here:

http://www.kasperonbi.com/dynamic-format-using-dax/

The only difference is I am hoping to find a solution that will not convert the format to a string, thus allowing the ability to use this dynamic measure in filters, charts, etc.  Has anyone been able to accomplish this?

Many thanks,

Tyler