› documents › excelHow to group (two-level) axis labels in a chart in Excel? The Pivot Chart tool is so powerful that it can help you to create a chart with one kind of labels grouped by another kind of labels in a two-lever axis easily in Excel. You can do as follows: 1. Create a Pivot Chart with selecting the source data, and: (1) In Excel 2007 and 2010, clicking the PivotTable > PivotChart in the Tables group on the ...