Tableau Create a 100 percent stacked bar chart

[PranganD]

This is the function i was looking for.. Thanks :)

[Lau]

Can you show by video ??? Really thanks
CASE [Parameter]
WHEN "Discount" THEN [Discount]
WHEN "Order Quantity" THEN [Order Quantity]
WHEN "Profit" THEN [Profit]
END
Put this calc field as the new measure, change the parameter, the bar will update automatically

[Ganesh-cjex]

Can we create one dimension with multiple measures using 100% stacked bar