Urgent issue with looker studio on filter command

[jarocloud]

Hi

How can we apply filters in a single column in a chart or table where other  columns in chart will not get affected by that filter and only selected column in the chart will get filtered out. 

Like I have a table where university is a dimension and metric is  admissions and leads and I want that only admission column will get filter and not the rest of the column and admission has three categories in it Lost Won Open and I want to filter out only Won cells into the admission column without affecting other columns so kindly help me in that figuring out.

I am using free version of looker studio on web so please clarify for that.

And it's urgent because my organization work is getting affected because of this so kindly look into it and get back to me asap. 

Thanks