color in dimension

[GraceGao]

Hi Experts,

i used color by dimension in bar chart, however there are same color for different country. Please help how to control the color. i used the expression for the color , however the legend is not display for the country. Please help.

[albertovarela]

You could assign the colors you want via master dimension https://www.youtube.com/watch?v=5eucibmotOo