Pie charts only seem to accept flat colors, but advanced colors like gradients, background images or patterns don't work fine in them.
Here's a screenshot where I'm trying a gradient, it works fine on the column chart at the bottom but the pie chart just leaves it white:
Pie charts only seem to accept flat colors, but advanced colors like gradients, background images or patterns don't work fine in them.
Here's a screenshot where I'm trying a gradient, it works fine on the column chart at the bottom but the pie chart just leaves it white: