Custom Visual Max no of Data Points in category

Hi

I am using Custom Visual Github to create custom visual.
Max no of data points for categories available for me in update function is 1000 only.
Kind help me how to get all the data points available in update function.
Capabilities.json is as follows.

{
    "dataRoles": [
        {
            "displayName": "Category Data",
            "name": "category",
            "kind": "Grouping"
        },
        {
            "displayName": "Measure Data",
            "name": "measure",
            "kind": "Measure"
        }
    ],
    "dataViewMappings": [
        {
            "categorical": {
                "categories": {
                    "for": {
                        "in": "category"
                    },
                    "dataReductionAlgorithm": {
                        "top": {}
                    }
                },
                "values": {
                    "select": [
                        {
                            "bind": {
                                "to": "measure"
                            }
                        }
                    ]
                }
            }
        }
    ]
}