anychart.onDocumentReady(function () {
var chart = anychart.pyramid([
{x: "Physica ", value: 125},
{x: "Data Lin ", value: 125},
{x: "Network", value: 125},
{x: "Transport", value: 125},
{x: "Session", value: 125},
{x: "Presentation", value: 125},
{x: "Application", value: 230, label: {anchor: "centerTop"}}
chart.labels({position: "inside"});
var baseWidth = chart.baseWidth();
chart.title("The current base width is " + baseWidth + ".");
chart.container("container");