The PivotGrid control extends the FlexGrid, so you can export its contents to XLSX files in the same way you would export regular FlexGrid controls.
Full Wijmo OLAP series:

Add a reference to the wijmo.grid.xlsx module to the page, and then create a function to build the XLSX file you want. You have complete control of the output. For example, you may add sheets containing the current view, any pre-defined views, and the raw data. Here’s an example:

function exportToXlsx() {

// create book with current view
var book =, {
includeColumnHeaders: true,
includeRowHeaders: true
book.sheets[0].name = 'Main View';

// add sheet with raw data
if (theRawGrid.rows.length <= 20000) {
var raw =, {
includeColumnHeaders: true,
includeRowHeaders: false
raw.sheets[0].name = 'Raw Data';

// save book'wijmo.olap.xlsx');

More from the Wijmo OLAP series

  1. Getting Started with Wijmo's HTML5 OLAP Module: Create Basic Pivot Tables

  2. Answer Recurring Questions with Pre-Defined Views

  3. Filtering Data in a PivotGrid

  4. Exporting a PivotGrid to Excel

  5. Customizing the UI and PivotGrid

See Angular OLAP demo  |  See JS OLAP Demo