Funnel Chart help - Different segments - HELP!

[davehutchinson]

Hi all, I've not been able to find the solution to this problem, however I can see that a few others have asked similar questions.

I need to show a funnel chart, applying an extra filter with each section.  However I can't seem to work out how to add further dimensions...

I need to have 4 sections to my funnel each with the same count but applying an extra filter each time.

But how do I specify the different sections?  I've worked out the expressions but just can't work out where to put them!  Can anyone help?

Count([UIN])

then 

Count({<[Doers Watchers Thinkers assignment]={"Doer"}>}[UIN])

then 

Count({<[Dev Status]={"Engineer"},[Doers Watchers Thinkers assignment]={"Doer"}>}[UIN])

then 

Count({<[Counted as an active developer?]={"Active developer"},[Dev Status]={"Engineer"},[Doers Watchers Thinkers assignment]={"Doer"}>}[UIN])