OptionalaxisOptionalcollapsedA collapsed item's line counts as its subtotal.
Optionaldatafalse: labels as well as values; absent, values only.
OptionalfieldThe field, by index; -2 the values. A button's field, or the field whose labels.
OptionalfieldThe field's position on its axis; absent, 0.
OptionalgrandThe grand total column.
OptionalgrandThe grand total row.
OptionallabelLabels only.
Optionaloutlinefalse: tabular rather than outline positions; absent, outline.
OptionalreferencesThe cells picked, one reference per field.
OptionalrestThe area's attributes not typed yet (offset, cacheIndex), as markup; absent, none.
OptionaltypeWhat kind of part, as OOXML spells it; absent, normal: the cells the references pick.
A part of a pivot table, as a format or a conditional format names it.