Flexmonster Demo - expand restoration

HTML

<script src="https://s3.amazonaws.com/flexmonster/2.2/flexmonster.js"></script>
<div id="pivot-content"></div>

JavaScript

var report = {
    dataSource: {
        dataSourceType: "microsoft analysis services",
        proxyUrl: "http://olap.flexmonster.com/olap/msmdpump.dll",
        dataSourceInfo: "WIN-IA9HPVD1RU5",
        catalog: "Adventure Works DW Standard Edition",
        cube: "Adventure Works",
        binary: false
    },
    slice: {
        rows: [
            {
                uniqueName: "[Geography].[Geography]",
                levelName: "[Geography].[Geography].[State-Province]",
                filter: {
                    members: [
                        "[Geography].[Geography].[City].&[Malabar]&[NSW]",
                        "[Geography].[Geography].[City].&[Lavender Bay]&[NSW]",
                        "[Geography].[Geography].[City].&[Matraville]&[NSW]",
                        "[Geography].[Geography].[City].&[Milsons Point]&[NSW]"
                    ],
                    negation: true
                },
                sort: "asc"
            },
            {
                uniqueName: "[Sales Channel].[Sales Channel]",
                sort: "asc"
            }
        ],
        columns: [
            {
                uniqueName: "[Measures]"
            }
        ],
        measures: [
            {
                uniqueName: "[Measures].[Reseller Order Count]",
                aggregation: "none",
                active: true,
                format: "29mvnel3"
            }
        ],
        expands: {
            expandAll: false,
            rows: [
                {
                    tuple: [
                        "[Geography].[Geography].[City].&[Lane Cove]&[NSW]"
                    ]
                }
            ]
        },
        drills: {
            drillAll: false,
            rows: [
                {
                    tuple: [
                        "[Geography].[Geography].[Country].&[Australia]"
                    ]
                },
                {
                    tuple: [
                       ...