When I use an attribute in a column chart, for example, Ticket brand, every brand has the same color. Can I change the color of a single value in a report?
To change the color of the values of an attribute, you can drag the attribute from the Columns panel to the Rows panel. Once the attribute is placed in the Rows panel, you can select the value you want to see in the Row Selector and each value has its own color.
Alternatively, choose a chart type that gives you the different values within the same interface, for example, a pie chart.