One option for this is quick filters, and set the Routes to "Only Relevant Values" - click in the arrow on the upper right of the quick filter for Routes and you will see this as an option.
I have attached a simple sample workbook using superstore data to help illustrate.
Hope this helps!
Book1.twbx 1,002.9 KB
OMG the solution was easy. Thank you very much, I new in tableau