Embedded PBI RS - How to disable some filter to users

HEllo,

I use PBI RS with an SSAS connection.

My question is very simple, especially with an example : 

I want to display a table showing my products sales per month.

But I only want black products.

If I don't want to make a precise measure in my OLAP cub, how may I do ( as I cannot create a measure directly in PBI as I'm directly connected to SSAS) ? 

I create table with a Product Measure.

And I add My month and Color as Rows.

And filter to only choose Black.

Once, I publish my table. How may I prevent the users not to change the black color filter I've set ?

In my opinion, some filters could be filters by end users and some others should'nt be, kinf of contextual ones.

Thx for the help, best regards.