Exporting from SSRS to Excel with no headers

&rc:SimplePageHeaders=True

<Render>
    <Extension Name="EXCEL" Type="Microsoft.ReportingServices.Rendering.ExcelRenderer.ExcelRenderer,Microsoft.ReportingServices.ExcelRendering">
        <Configuration>
            <DeviceInfo>
                <SimplePageHeaders>True</SimplePageHeaders>
            </DeviceInfo>
        </Configuration>
    </Extension>
</Render>