Template
constructor(customLabel: String? = null, fieldLevel: TemplatePivotTableSubtotalLevel? = null, fieldLevelOptions: List<TemplatePivotTableFieldSubtotalOptions>? = null, metricHeaderCellStyle: TemplateTableCellStyle? = null, styleTargets: List<TemplateTableStyleTarget>? = null, totalCellStyle: TemplateTableCellStyle? = null, totalsVisibility: TemplateVisibility? = null, valueCellStyle: TemplateTableCellStyle? = null)