could you explain what are you trying to achieve, sample workbook with some example might help.
Note:- usually parameter values are not affected with filter values.
I attached a sample workbook.
So I would like to use Year (Order Date) filter to change the values in the parameter Customer Name. I notice the filter only filters the customer name filter and not the customer name parameter.
I need the parameter to change as well.
Unfortunately, Parameter filters are static and can not be filtered.
From the looks of it, the quick filter does what you are trying to achieve with the parameter.
May I ask why you are trying to filter the parameter?
There may be a work around.