Sample code is from an AI (you.com) - so not guarantee that it's correct:

// Define your Vega chart specification
const vegaSpec = {
  "$schema": "<https://vega.github.io/schema/vega/v5.json>",
  "description": "A simple bar chart with embedded data.",
  "width": 400,
  "height": 200,
  "padding": 5,

  "data": [
    {
      "name": "table",
      "values": [
        {"category": "A", "amount": 28},
        {"category": "B", "amount": 55},
        {"category": "C", "amount": 43},
        {"category": "D", "amount": 91},
        {"category": "E", "amount": 81},
        {"category": "F", "amount": 53},
        {"category": "G", "amount": 19},
        {"category": "H", "amount": 87}
      ]
    }
  ],

  "scales": [
    {
      "name": "xscale",
      "type": "band",
      "domain": {"data": "table", "field": "category"},
      "range": "width",
      "padding": 0.05,
      "round": true
    },
    {
      "name": "yscale",
      "type": "linear",
      "domain": {"data": "table", "field": "amount"},
      "range": "height",
      "nice": true,
      "zero": true
    }
  ],

  "axes": [
    {"orient": "bottom", "scale": "xscale"},
    {"orient": "left", "scale": "yscale"}
  ],

  "marks": [
    {
      "type": "rect",
      "from": {"data": "table"},
      "encode": {
        "enter": {
          "x": {"scale": "xscale", "field": "category"},
          "width": {"scale": "xscale", "band": 1},
          "y": {"scale": "yscale", "field": "amount"},
          "y2": {"scale": "yscale", "value": 0}
        },
        "update": {
          "fill": {"value": "steelblue"}
        }
      }
    }
  ]
};

// Create a Tabulator table
const table = new Tabulator("#example-table", {
  data: [
    { id: 1, name: "John Doe" },
    { id: 2, name: "Jane Smith" },
    { id: 3, name: "Bob Johnson" }
  ],
  columns: [
    { title: "ID", field: "id" },
    { title: "Name", field: "name" },
    {
      title: "Chart",
      field: "chart",
      formatter: function(cell) {
        // Create a container element for the Vega chart
        const chartContainer = document.createElement("div");
        chartContainer.style.width = "400px";
        chartContainer.style.height = "200px";

        // Render the Vega chart inside the container
        vegaEmbed(chartContainer, vegaSpec);

        // Return the container element
        return chartContainer;
      }
    }
  ]
});