Returns an object that represents either a single legend entry (a LegendEntry object) or a collection of legend entries (a LegendEntries object) for the legend.
expression.LegendEntries(Index)
expression Required. An expression that returns a Legend object.
Index Optional Variant. The number of the legend entry.
Example
This example sets the font for legend entry one on Chart1.
Charts("Chart1").Legend.LegendEntries(1).Font.Name = "Arial"