How to change the legend header information

[#1]

Hi,

Does anyone know how to change the legend heading for a bar chart. I managed to change this for Pie Chart as below,

This doesnt work for the bar chart.

Thanks in advance

Buminda

[shraddha_g · Accepted solution]

Change the Label for Dimension

[#3]

Thanks Shradda..It was my bad as I had several dimensions and changed the label of the incorrect one.