How to create a qlikview pie chart similar to the attached one

Hi Experts,

Could you please help me to create the above attached chart.

if have tried with the below expression.

if(Status=Status,Status,if(Status='Completed' and (Region='AMS'or Region='EMEA' or Region='APJ'),'Completed'&[Affected Press]))

But here affected press details will only display when it is having  one value.

If affected press list is more than one, then simply completed word will be displaying.Affetced press ia an array field.

 

Any Suggestions are appreciated.

Thanks & Regards,

Sandhu Mol