Configuring legend in a Chart Frame

[GISJess]

Hi, I'm curious if it's possible to have the legend in a chart to make only the items shown in the chart visible under the legend? For instance, in the example below, I only would like the red and green options under the legend. 

Thanks!

[PIERRETAMBWE]

Vous pouvez essayer de vectorisé la légende pour afin personnalisé, la légende....