Dynamic bubble chart & labels

Hi guys

I'm trying to make a dynamic bubble chart - please see attached.
I'm using the offset formula and namemanager to generate the data for my chart. And it IS working right now - when you add data to column B, C and D, it shows up in the chart.

However, my main problem is that I don't know how to make the labels dynamic (labels = the A-column in the worksheet). I wan't the labels to be shown the legend to the right of the chart (where "Test" is right now).

It seems like I need do to some VBA to fix it - or what?

Hope that someone can help me.