Ranking and Extracting a Rank for a particular filtered column

[sdrfghjkl]

Hi, 

Need a help to construct a Dax formula for Ranking and extracting the rank from a certain row. In our dataset we have have certain brands that needs to be ranked based on a certain measure(Brandshare). Currently we have the below Dax measure created 

Brand Rank = RANKX(ALL('Best Seller'[brand]),[Brand share],,DESC,Dense)

When we construct a table out of the measure everything is fine: 

In the below picture, The row highlighted in yellow is a own brand and is marked in a separate column brand_type

Now the ask is we want use only the rank of the brand where brandtype = Own in a card visual. How can we construct this Dax. Any help on this will be great. 

[amitchandak]

@sdrfghjkl , Not very clear , Try a measure like

maxx(filter(Values('Best Seller'[brand]),'Best Seller'[brand] = "V-Guard"), [Brand Rank] )